Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X95-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S
The AirTAC SAIJ200X95-40-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers immense thrust, pushing 15708 N at 0.5 MPa and reaching 28274 N at 0.9 MPa. The integrated -S magnet enables position sensing with CMSE reed or DMSE electronic switches. A standard carbon steel rod handles heavy loads, while tapered PT ports ensure high airflow.
This specific SKU features a 95 mm nominal stroke paired with a 40 mm adjustment screw, creating a usable travel window of 55 to 95 mm. You can fine-tune the retract end position during commissioning without adding external stops. The extruded aluminum barrel includes sensor grooves on both sides, and the mounting set covers Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
Theoretical Output Force (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×95 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S Is Used
Heavy Stamping Alignment
Dial in the exact 55 to 95 mm stroke window during press setup to accommodate varying material thicknesses without repositioning the entire fixture.
Product Changeover Tuning
Quickly adjust the retract end-stop on the fly for different product sizes on a high-force assembly line, saving changeover time.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S the Right Cylinder?
The adjustable stroke is perfect for product changeovers, allowing you to dial in the exact end-stop between 55 and 95 mm without swapping the cylinder. For lower force needs, step down to the 160 mm bore.
Because the 95 mm stroke is under 300 mm, side-load risks are lower, but the heavy 40 mm rod thread still requires proper guiding for stability. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding, use an external rod lock or the BSAI clamp-lock series. This cylinder is dimensionally interchangeable per ISO 15552.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-40S FAQ
At 0.9 MPa, the push force increases to 28274 N, making it suitable for heavy-duty applications.
The rear adjuster screw allows you to trim the effective travel back by up to 40 mm from the 95 mm nominal stroke. This creates an adjustable end-position window between 55 and 95 mm, letting you fine-tune the retract position without external stops. The adjuster is a stop, not a lock, and requires live air to hold the load.
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